InChI=1/C21H28N2O4S/c1-3-4-5-7-17-10-12-19(13-11-17)23-21(24)18-8-6-9-20(16-18)28(25,26)22-14-15-27-2/h6,8-13,16,22H,3-5,7,14-15H2,1-2H3,(H,23,24)/f/h23H	896B783193111EEE